OpenJPEG
2.3.1
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Data Structures | |
struct | opj_t1_cblk_decode_processing_job_t |
Macros | |
#define | OPJ_SKIP_POISON |
#define | T1_FLAGS(x, y) (t1->flags[x + 1 + ((y / 4) + 1) * (t1->w+2)]) |
#define | opj_t1_setcurctx(curctx, ctxno) curctx = &(mqc)->ctxs[(OPJ_UINT32)(ctxno)] |
#define OPJ_SKIP_POISON |
#define opj_t1_dec_clnpass_internal | ( | t1, | |
bpno, | |||
vsc, | |||
w, | |||
h, | |||
flags_stride | |||
) |
#define opj_t1_dec_clnpass_step_macro | ( | check_flags, | |
partial, | |||
flags, | |||
flagsp, | |||
flags_stride, | |||
data, | |||
data_stride, | |||
ci, | |||
mqc, | |||
curctx, | |||
v, | |||
a, | |||
c, | |||
ct, | |||
oneplushalf, | |||
vsc | |||
) |
#define opj_t1_dec_refpass_mqc_internal | ( | t1, | |
bpno, | |||
w, | |||
h, | |||
flags_stride | |||
) |
#define opj_t1_dec_refpass_step_mqc_macro | ( | flags, | |
data, | |||
data_stride, | |||
ci, | |||
mqc, | |||
curctx, | |||
v, | |||
a, | |||
c, | |||
ct, | |||
poshalf | |||
) |
#define opj_t1_dec_sigpass_mqc_internal | ( | t1, | |
bpno, | |||
vsc, | |||
w, | |||
h, | |||
flags_stride | |||
) |
#define opj_t1_dec_sigpass_step_mqc_macro | ( | flags, | |
flagsp, | |||
flags_stride, | |||
data, | |||
data_stride, | |||
ci, | |||
mqc, | |||
curctx, | |||
v, | |||
a, | |||
c, | |||
ct, | |||
oneplushalf, | |||
vsc | |||
) |
#define opj_t1_setcurctx | ( | curctx, | |
ctxno | |||
) | curctx = &(mqc)->ctxs[(OPJ_UINT32)(ctxno)] |
#define opj_t1_update_flags_macro | ( | flags, | |
flagsp, | |||
ci, | |||
s, | |||
stride, | |||
vsc | |||
) |
#define T1_FLAGS | ( | x, | |
y | |||
) | (t1->flags[x + 1 + ((y / 4) + 1) * (t1->w+2)]) |
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References opj_t1::data, opj_t1::datasize, opj_t1::encoder, opj_t1::flags, opj_t1::flagssize, opj_t1::h, opj_aligned_free(), opj_aligned_malloc(), OPJ_FALSE, OPJ_TRUE, T1_PI_0, T1_PI_1, T1_PI_2, T1_PI_3, and opj_t1::w.
Referenced by opj_t1_decode_cblk(), and opj_t1_encode_cblks().
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References opj_t1_cblk_decode_processing_job_t::band, opj_tcd_band::bandno, opj_t1_cblk_decode_processing_job_t::cblk, opj_tccp::cblksty, opj_t1_cblk_decode_processing_job_t::check_pterm, opj_t1::data, opj_tcd_tilecomp::data, opj_tcd_cblk_dec::decoded_data, EVT_ERROR, opj_t1::h, opj_tcd_tilecomp::minimum_num_resolutions, opj_t1_cblk_decode_processing_job_t::mustuse_cblkdatabuffer, opj_t1::mustuse_cblkdatabuffer, opj_aligned_free(), opj_aligned_malloc(), opj_event_msg(), OPJ_FALSE, opj_free(), opj_mutex_lock(), opj_mutex_unlock(), OPJ_RESTRICT, opj_t1_create(), opj_t1_decode_cblk(), opj_t1_destroy_wrapper(), opj_tls_get(), OPJ_TLS_KEY_T1, opj_tls_set(), opj_t1_cblk_decode_processing_job_t::p_manager, opj_t1_cblk_decode_processing_job_t::p_manager_mutex, opj_t1_cblk_decode_processing_job_t::pret, opj_tccp::qmfbid, opj_t1_cblk_decode_processing_job_t::resno, opj_tcd_tilecomp::resolutions, opj_tccp::roishift, opj_tcd_band::stepsize, opj_t1_cblk_decode_processing_job_t::tccp, opj_t1_cblk_decode_processing_job_t::tilec, opj_t1::w, opj_t1_cblk_decode_processing_job_t::whole_tile_decoding, opj_tcd_cblk_dec::x0, opj_tcd_band::x0, opj_tcd_resolution::x0, opj_tcd_cblk_dec::x1, opj_tcd_resolution::x1, opj_tcd_cblk_dec::y0, opj_tcd_band::y0, opj_tcd_resolution::y0, opj_tcd_cblk_dec::y1, and opj_tcd_resolution::y1.
Referenced by opj_t1_decode_cblks().
Creates a new Tier 1 handle and initializes the look-up tables of the Tier-1 coder/decoder.
References opj_t1::encoder, and opj_calloc().
Referenced by opj_t1_clbl_decode_processor(), and opj_tcd_t1_encode().
References OPJ_FALSE, and opj_t1_dec_clnpass_internal.
Referenced by opj_t1_dec_clnpass().
References opj_t1_dec_clnpass_internal, and OPJ_TRUE.
Referenced by opj_t1_dec_clnpass().
References J2K_CCP_CBLKSTY_SEGSYM, opj_t1::mqc, opj_mqc_decode, opj_mqc_setcurctx, and T1_CTXNO_UNI.
Referenced by opj_t1_dec_clnpass().
References opj_t1::h, OPJ_FALSE, opj_t1_dec_clnpass_internal, and opj_t1::w.
Referenced by opj_t1_dec_clnpass().
References opj_t1::h, opj_t1_dec_clnpass_internal, OPJ_TRUE, and opj_t1::w.
Referenced by opj_t1_dec_clnpass().
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Decode clean-up pass.
References opj_mqc::a, opj_mqc::c, opj_mqc::ct, opj_mqc::curctx, opj_t1::mqc, OPJ_FALSE, opj_t1_dec_clnpass_step_macro, OPJ_TRUE, and opj_t1::w.
References opj_t1::h, opj_t1_dec_refpass_mqc_64x64(), opj_t1_dec_refpass_mqc_generic(), and opj_t1::w.
Referenced by opj_t1_decode_cblk().
References opj_t1_dec_refpass_mqc_internal.
Referenced by opj_t1_dec_refpass_mqc().
References opj_t1::h, opj_t1_dec_refpass_mqc_internal, and opj_t1::w.
Referenced by opj_t1_dec_refpass_mqc().
Decode refinement pass.
References opj_t1::data, opj_t1::h, opj_t1_dec_refpass_step_raw(), T1_FLAGS, and opj_t1::w.
Referenced by opj_t1_decode_cblk().
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References opj_mqc::a, opj_mqc::c, opj_mqc::ct, opj_mqc::curctx, opj_t1::mqc, and opj_t1_dec_refpass_step_mqc_macro.
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Decode refinement pass.
References opj_t1::mqc, opj_mqc_raw_decode(), T1_MU_THIS, T1_PI_THIS, and T1_SIGMA_THIS.
Referenced by opj_t1_dec_refpass_raw().
References OPJ_FALSE, and opj_t1_dec_sigpass_mqc_internal.
Referenced by opj_t1_dec_sigpass_mqc().
References opj_t1_dec_sigpass_mqc_internal, and OPJ_TRUE.
Referenced by opj_t1_dec_sigpass_mqc().
References opj_t1::h, OPJ_FALSE, opj_t1_dec_sigpass_mqc_internal, and opj_t1::w.
Referenced by opj_t1_dec_sigpass_mqc().
References opj_t1::h, opj_t1_dec_sigpass_mqc_internal, OPJ_TRUE, and opj_t1::w.
Referenced by opj_t1_dec_sigpass_mqc().
Decode significant pass.
References opj_t1::data, opj_t1::h, J2K_CCP_CBLKSTY_VSC, OPJ_FALSE, opj_t1_dec_sigpass_step_raw(), T1_FLAGS, and opj_t1::w.
Referenced by opj_t1_decode_cblk().
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References opj_mqc::a, opj_mqc::c, opj_mqc::ct, opj_mqc::curctx, opj_t1::mqc, and opj_t1_dec_sigpass_step_mqc_macro.
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Decode significant pass.
References opj_t1::mqc, opj_mqc_raw_decode(), opj_t1_update_flags(), T1_PI_THIS, T1_SIGMA_NEIGHBOURS, T1_SIGMA_THIS, and opj_t1::w.
Referenced by opj_t1_dec_sigpass_raw().
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Decode 1 code-block.
t1 | T1 handle |
cblk | Code-block coding parameters |
orient | |
roishift | Region of interest shifting value |
cblksty | Code-block style |
p_manager | the event manager |
p_manager_mutex | mutex for the event manager |
check_pterm | whether PTERM correct termination should be checked |
References opj_mqc::bp, opj_t1::cblkdatabuffer, opj_t1::cblkdatabuffersize, opj_tcd_cblk_dec::chunks, opj_t1::data, opj_tcd_seg_data_chunk::data, opj_tcd_cblk_dec::decoded_data, opj_mqc::end, opj_mqc::end_of_byte_stream_counter, EVT_WARNING, J2K_CCP_CBLKSTY_LAZY, J2K_CCP_CBLKSTY_RESET, opj_tcd_seg_data_chunk::len, opj_tcd_seg::len, lut_ctxno_zc, opj_mqc::lut_ctxno_zc_orient, opj_t1::mqc, opj_t1::mustuse_cblkdatabuffer, opj_tcd_cblk_dec::numbps, opj_tcd_cblk_dec::numchunks, OPJ_COMMON_CBLK_DATA_EXTRA, opj_event_msg(), OPJ_FALSE, opj_mqc_init_dec(), opj_mqc_raw_init_dec(), opj_mqc_resetstates(), opj_mqc_setstate(), opj_mutex_lock(), opj_mutex_unlock(), opj_realloc(), opj_t1_allocate_buffers(), opj_t1_dec_clnpass(), opj_t1_dec_refpass_mqc(), opj_t1_dec_refpass_raw(), opj_t1_dec_sigpass_mqc(), opj_t1_dec_sigpass_raw(), OPJ_TRUE, opq_mqc_finish_dec(), opj_tcd_seg::real_num_passes, opj_tcd_cblk_dec::real_num_segs, opj_tcd_cblk_dec::segs, opj_mqc::start, T1_CTXNO_AGG, T1_CTXNO_UNI, T1_CTXNO_ZC, T1_TYPE_MQ, T1_TYPE_RAW, opj_tcd_cblk_dec::x0, opj_tcd_cblk_dec::x1, opj_tcd_cblk_dec::y0, and opj_tcd_cblk_dec::y1.
Referenced by opj_t1_clbl_decode_processor().
void opj_t1_decode_cblks | ( | opj_tcd_t * | tcd, |
volatile OPJ_BOOL * | pret, | ||
opj_tcd_tilecomp_t * | tilec, | ||
opj_tccp_t * | tccp, | ||
opj_event_mgr_t * | p_manager, | ||
opj_mutex_t * | p_manager_mutex, | ||
OPJ_BOOL | check_pterm | ||
) |
Decode the code-blocks of a tile.
tcd | TCD handle |
pret | Pointer to return value |
tilec | The tile to decode |
tccp | Tile coding parameters |
p_manager | the event manager |
p_manager_mutex | mutex for the event manager |
check_pterm | whether PTERM correct termination should be checked |
References opj_t1_cblk_decode_processing_job_t::band, opj_tcd_resolution::bands, opj_t1_cblk_decode_processing_job_t::cblk, opj_tcd_precinct::cblks, opj_tcd_precinct::ch, opj_t1_cblk_decode_processing_job_t::check_pterm, opj_tcd_tilecomp::compno, opj_tcd_precinct::cw, opj_tcd_precinct::dec, opj_tcd_cblk_dec::decoded_data, opj_tcd_tilecomp::minimum_num_resolutions, opj_t1_cblk_decode_processing_job_t::mustuse_cblkdatabuffer, opj_tcd_resolution::numbands, opj_aligned_free(), opj_calloc(), OPJ_FALSE, OPJ_RESTRICT, opj_t1_clbl_decode_processor(), opj_tcd_is_subband_area_of_interest(), opj_thread_pool_get_thread_count(), opj_thread_pool_submit_job(), opj_t1_cblk_decode_processing_job_t::p_manager, opj_t1_cblk_decode_processing_job_t::p_manager_mutex, opj_tcd_resolution::ph, opj_t1_cblk_decode_processing_job_t::pret, opj_tcd_resolution::pw, opj_t1_cblk_decode_processing_job_t::resno, opj_tcd_tilecomp::resolutions, opj_t1_cblk_decode_processing_job_t::tccp, opj_tcd::thread_pool, opj_t1_cblk_decode_processing_job_t::tilec, opj_t1_cblk_decode_processing_job_t::whole_tile_decoding, opj_tcd::whole_tile_decoding, opj_tcd_cblk_dec::x0, opj_tcd_precinct::x0, opj_tcd_cblk_dec::x1, opj_tcd_precinct::x1, opj_tcd_cblk_dec::y0, opj_tcd_precinct::y0, opj_tcd_cblk_dec::y1, and opj_tcd_precinct::y1.
Referenced by opj_tcd_t1_decode().
void opj_t1_destroy | ( | opj_t1_t * | p_t1 | ) |
Destroys a previously created T1 handle.
p_t1 | Tier 1 handle to destroy |
References opj_t1::cblkdatabuffer, opj_t1::data, opj_t1::encoder, opj_t1::flags, opj_aligned_free(), and opj_free().
Referenced by opj_t1_destroy_wrapper(), and opj_tcd_t1_encode().
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References opj_t1_destroy().
Referenced by opj_t1_clbl_decode_processor().
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Encode clean-up pass.
References opj_t1::data, opj_t1::data_stride, opj_t1::h, opj_t1::mqc, opj_int_abs(), opj_mqc_encode(), opj_mqc_setcurctx, opj_t1_enc_clnpass_step(), T1_CTXNO_AGG, T1_CTXNO_UNI, T1_FLAGS, T1_NMSEDEC_FRACBITS, and opj_t1::w.
Referenced by opj_t1_encode_cblk().
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Encode clean-up pass step.
References opj_t1::data_stride, J2K_CCP_CBLKSTY_VSC, opj_t1::mqc, opj_int_abs(), opj_mqc_encode(), opj_mqc_setcurctx, opj_t1_getctxno_sc(), opj_t1_getctxno_zc(), opj_t1_getctxtno_sc_or_spb_index(), opj_t1_getnmsedec_sig(), opj_t1_getspb(), opj_t1_update_flags(), T1_PI_0, T1_PI_1, T1_PI_2, T1_PI_3, T1_PI_THIS, T1_SIGMA_10, T1_SIGMA_13, T1_SIGMA_4, T1_SIGMA_7, T1_SIGMA_THIS, and opj_t1::w.
Referenced by opj_t1_enc_clnpass().
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References J2K_CCP_CBLKSTY_LAZY, J2K_CCP_CBLKSTY_TERMALL, opj_tcd_cblk_enc::numbps, OPJ_FALSE, and OPJ_TRUE.
Referenced by opj_t1_encode_cblk().
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Encode refinement pass.
References opj_t1::data, opj_t1::data_stride, opj_t1::h, opj_t1_enc_refpass_step(), T1_FLAGS, T1_NMSEDEC_FRACBITS, T1_PI_0, T1_PI_1, T1_PI_2, T1_PI_3, T1_SIGMA_10, T1_SIGMA_13, T1_SIGMA_4, T1_SIGMA_7, and opj_t1::w.
Referenced by opj_t1_encode_cblk().
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Encode refinement pass step.
References opj_t1::mqc, opj_int_abs(), opj_mqc_bypass_enc(), opj_mqc_encode(), opj_mqc_setcurctx, opj_t1_getctxno_mag(), opj_t1_getnmsedec_ref(), T1_MU_THIS, T1_PI_THIS, T1_SIGMA_THIS, and T1_TYPE_RAW.
Referenced by opj_t1_enc_refpass().
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Encode significant pass.
References opj_t1::data, opj_t1::data_stride, opj_t1::h, J2K_CCP_CBLKSTY_VSC, opj_t1_enc_sigpass_step(), T1_FLAGS, T1_NMSEDEC_FRACBITS, and opj_t1::w.
Referenced by opj_t1_encode_cblk().
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Encode significant pass.
References opj_t1::mqc, opj_int_abs(), opj_mqc_bypass_enc(), opj_mqc_encode(), opj_mqc_setcurctx, opj_t1_getctxno_sc(), opj_t1_getctxno_zc(), opj_t1_getctxtno_sc_or_spb_index(), opj_t1_getnmsedec_sig(), opj_t1_getspb(), opj_t1_update_flags(), T1_PI_THIS, T1_SIGMA_NEIGHBOURS, T1_SIGMA_THIS, T1_TYPE_RAW, and opj_t1::w.
Referenced by opj_t1_enc_sigpass().
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mod fixed_quality
References opj_t1::data, opj_tcd_cblk_enc::data, opj_t1::data_stride, opj_tcd_pass::distortiondec, opj_tcd_tile::distotile, opj_t1::h, J2K_CCP_CBLKSTY_LAZY, J2K_CCP_CBLKSTY_PTERM, J2K_CCP_CBLKSTY_RESET, J2K_CCP_CBLKSTY_SEGSYM, opj_tcd_pass::len, lut_ctxno_zc, opj_mqc::lut_ctxno_zc_orient, max(), opj_t1::mqc, opj_tcd_cblk_enc::numbps, opj_int_floorlog2(), opj_int_max(), opj_mqc_bypass_flush_enc(), opj_mqc_bypass_get_extra_bytes(), opj_mqc_bypass_init_enc(), opj_mqc_erterm_enc(), opj_mqc_flush(), opj_mqc_init_enc(), opj_mqc_numbytes(), opj_mqc_reset_enc(), opj_mqc_resetstates(), opj_mqc_restart_init_enc(), opj_mqc_segmark_enc(), opj_mqc_setstate(), opj_t1_enc_clnpass(), opj_t1_enc_is_term_pass(), opj_t1_enc_refpass(), opj_t1_enc_sigpass(), opj_t1_getwmsedec(), opj_tcd_cblk_enc::passes, opj_tcd_pass::rate, T1_CTXNO_AGG, T1_CTXNO_UNI, T1_CTXNO_ZC, T1_NMSEDEC_FRACBITS, T1_TYPE_MQ, T1_TYPE_RAW, opj_tcd_pass::term, opj_tcd_cblk_enc::totalpasses, opj_t1::w, opj_tcd_cblk_enc::x0, opj_tcd_cblk_enc::x1, opj_tcd_cblk_enc::y0, and opj_tcd_cblk_enc::y1.
Referenced by opj_t1_encode_cblks().
OPJ_BOOL opj_t1_encode_cblks | ( | opj_t1_t * | t1, |
opj_tcd_tile_t * | tile, | ||
opj_tcp_t * | tcp, | ||
const OPJ_FLOAT64 * | mct_norms, | ||
OPJ_UINT32 | mct_numcomps | ||
) |
Encode the code-blocks of a tile.
t1 | T1 handle |
tile | The tile to encode |
tcp | Tile coding parameters |
mct_norms | FIXME DOC |
mct_numcomps | Number of components used for MCT |
References opj_tcd_resolution::bands, opj_tcd_precinct::cblks, opj_tccp::cblksty, opj_tcd_precinct::ch, opj_tcd_tile::comps, opj_tcd_precinct::cw, opj_t1::data, opj_tcd_tilecomp::data, opj_t1::data_stride, opj_tcd_tile::distotile, opj_tcd_precinct::enc, opj_t1::h, opj_tcd_resolution::numbands, opj_tcd_tile::numcomps, opj_tcd_tilecomp::numresolutions, OPJ_FALSE, opj_int_fix_mul_t1(), OPJ_RESTRICT, opj_t1_allocate_buffers(), opj_t1_encode_cblk(), opj_tcd_is_band_empty(), OPJ_TRUE, opj_tcd_resolution::ph, opj_tcd_resolution::pw, opj_tccp::qmfbid, opj_tcd_tilecomp::resolutions, T1_NMSEDEC_FRACBITS, tcp, opj_t1::w, opj_tcd_cblk_enc::x0, opj_tcd_resolution::x0, opj_tcd_tilecomp::x0, opj_tcd_cblk_enc::x1, opj_tcd_resolution::x1, opj_tcd_tilecomp::x1, opj_tcd_cblk_enc::y0, opj_tcd_resolution::y0, opj_tcd_cblk_enc::y1, and opj_tcd_resolution::y1.
Referenced by opj_tcd_t1_encode().
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References T1_CTXNO_MAG, T1_MU_0, and T1_SIGMA_NEIGHBOURS.
Referenced by opj_t1_enc_refpass_step().
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References lut_ctxno_sc.
Referenced by opj_t1_enc_clnpass_step(), and opj_t1_enc_sigpass_step().
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References opj_mqc::lut_ctxno_zc_orient, and T1_SIGMA_NEIGHBOURS.
Referenced by opj_t1_enc_clnpass_step(), and opj_t1_enc_sigpass_step().
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References T1_CHI_0_I, T1_CHI_1_I, T1_CHI_2_I, T1_CHI_THIS_I, T1_SIGMA_1, T1_SIGMA_3, T1_SIGMA_5, and T1_SIGMA_7.
Referenced by opj_t1_enc_clnpass_step(), and opj_t1_enc_sigpass_step().
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References lut_nmsedec_ref, lut_nmsedec_ref0, and T1_NMSEDEC_BITS.
Referenced by opj_t1_enc_refpass_step().
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References lut_nmsedec_sig, lut_nmsedec_sig0, and T1_NMSEDEC_BITS.
Referenced by opj_t1_enc_clnpass_step(), and opj_t1_enc_sigpass_step().
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References lut_spb.
Referenced by opj_t1_enc_clnpass_step(), and opj_t1_enc_sigpass_step().
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mod fixed_quality
References OPJ_ARG_NOT_USED, opj_dwt_getnorm(), and opj_dwt_getnorm_real().
Referenced by opj_t1_encode_cblk().
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References opj_t1_update_flags_macro.
Referenced by opj_t1_dec_sigpass_step_raw(), opj_t1_enc_clnpass_step(), and opj_t1_enc_sigpass_step().